Ultrasonics – Hydrophones – Part 1: Measurement and characterization of medical ultrasonic fields
standard by International Electrotechnical Commission, 03/01/2022

Amendment 1 – AC and/or DC-supplied electronic control gear for tubular fluorescent lamps – Performance requirements
Amendment by International Electrotechnical Commission, 10/22/2015

Equipment for continuous monitoring of radioactivity in gaseous effluents – Part 3: Specific requirements for radioactive noble gas monitors
standard by International Electrotechnical Commission, 01/17/2002

Semiconductor devices – Mechanical and climatic test methods – Part 21: Solderability
standard by International Electrotechnical Commission, 03/15/2004

Printed board design, manufacture and assembly – Terms and definitions
standard by International Electrotechnical Commission, 02/09/2006

Industrial communication networks – Fieldbus specifications – Part 3-12: Data-link layer service definition – Type 12 elements
standard by International Electrotechnical Commission, 04/24/2019

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V – Part 2-16: Particularrequirements and tests for switch mode power supply units andtransformers for switch mode power supply units
standard by International Electrotechnical Commission, 06/08/2021

Safety of machinery – Electrical equipment of machines – Part 1: General requirements
standard by International Electrotechnical Commission, 09/15/2021

Auxiliaries for lamps – Starting devices (other than glow starters) – Performance requirements
standard by International Electrotechnical Commission, 06/14/2007

Semiconductor devices – Integrated circuits – Part 11: Sectional specification for semiconductor integrated circuits excluding hybrid circuits
standard by International Electrotechnical Commission, 12/20/1990